fixed-data-table-one.com/internal/getVendorPrefixedName.js

A React table component designed to allow presenting thousands of rows of data.

'use strict';

var _ExecutionEnvironment = require('./ExecutionEnvironment');

var _ExecutionEnvironment2 = _interopRequireDefault(_ExecutionEnvironment);

var _camelize = require('./camelize');

var _camelize2 = _interopRequireDefault(_camelize);

var _invariant = require('./invariant');

var _invariant2 = _interopRequireDefault(_invariant);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var memoized = {}; /**
                    * Copyright Schrodinger, LLC
                    * All rights reserved.
                    *
                    * This source code is licensed under the BSD-style license found in the
                    * LICENSE file in the root directory of this source tree. An additional grant
                    * of patent rights can be found in the PATENTS file in the same directory.
                    *
                    * @providesModule getVendorPrefixedName
                    * @typechecks
                    */

var prefixes = ['Webkit', 'ms', 'Moz', 'O'];
var prefixRegex = new RegExp('^(' + prefixes.join('|') + ')');
var testStyle = _ExecutionEnvironment2.default.canUseDOM ? document.createElement('div').style : {};

function getWithPrefix(name) {
  for (var i = 0; i < prefixes.length; i++) {
    var prefixedName = prefixes[i] + name;
    if (prefixedName in testStyle) {
      return prefixedName;
    }
  }
  return null;
}

/**
 * @param {string} property Name of a css property to check for.
 * @return {?string} property name supported in the browser, or null if not
 * supported.
 */
function getVendorPrefixedName(property) {
  var name = (0, _camelize2.default)(property);
  if (memoized[name] === undefined) {
    var capitalizedName = name.charAt(0).toUpperCase() + name.slice(1);
    if (prefixRegex.test(capitalizedName)) {
      (0, _invariant2.default)(false, 'getVendorPrefixedName must only be called with unprefixed' + 'CSS property names. It was called with %s', property);
    }
    memoized[name] = name in testStyle ? name : getWithPrefix(capitalizedName);
  }
  return memoized[name];
}

module.exports = getVendorPrefixedName;